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Hitachi in India

Set Free (VRF Systems)|FSNMQ

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  • Technology New-type Scroll Compressor
    Uses a high-pressure scroll-type compressor with improved
    quality and reliability of compressor mechanism materials.
  • Technology DC Compressor (24 & 32 HP Units)
    By using DC, the performance is improved at around 30-40 Hz
    where the operation time of the invertor compressor is longest.
    Also, to suppress electromagnetic noise interference and
    achieved low noise, the rotor has been divided into two and the
    electric pole displaced.
  • TechnologyHigh-performance Heat Exchanger
    A new high-performance heat exchanger has been developed with
    improved piping arrangement.
  • Technology Self-diagnostic System
    The self-diagnosis result is shown on a digital display via control
    from either a remote control (relating to indoor units) or one of the
    outdoor units. This air conditioning system can be checked for
    operation even through the printed circuit board in the outdoor
    unit, allowing you to carry out inspection work and/or take
    remedies more quickly and correctly.
  • TechnologyCompact Size And Lightweight
    Outdoor units have become even more compact and lightweight.
    Outdoor units require a 33% smaller installation space compared
    to conventional types and weigh about 24% less (for
    10FSG/FS3). They are easily installed in cramped spaces and
    are small enough to be carried by ordinary elevator to the
    installation location.
  • TechnologyThe Quietest In The Industry
    A new stream fan and enilarged bell-mouth is used in this series.
    The fan rotatIon control has been changed to PWM (Pulse Width
    Modulation type. These improvements contribute to the quietest
    operation (58 dB). Furthermore, specific attention is paid to
    nighttime operation. If the outdoor temperature does not exceed
    30 degree Celsius during cooling, this model will operate in night-
    shlft mode by night-shift setting, enabling it to run at low noise
    level of 53 dB.
  • TechnologyEnvironment Friendly
    Hitachi has introduced the FSG and FSGI series that has been
    specially developed with the global need to help protect the
    earth's environment by using non-Ozone depleting refrigerant
    R-22.
  • TechnologyEnergy Saving Control
    The compressor can be operated by optimizing control over its
    service frequency depending on the capacity of indoor units.
    Optimizing reduces the power consumption, achieving 81%
    annually.
  • Technology Greater Flexibility Of Installation
    The actual piping length has been extended from 100m to 120m.
    The distance between the first branch unit and terminal unit can
    be 40m. Hence, installation is flexible.

Features (click on the features to know more)

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  • TechnologyCompact Size And Lightweight

    Outdoor units have become even more compact and lightweight. Outdoor units require a 33% smaller installation space compared to conventional types and weigh about 24% less (for 10FSG/FS3). They are easily installed in cramped spaces and are small enough to be carried by ordinary elevator to the installation location.

  • TechnologyDC Compressor (24 & 30 HP Units)

    By using DC, the performance is improved at around 30-40 Hz where the operation time of the invertor compressor is longest. Also, to suppress electromagnetic noise interference and achieved low noise, the rotor has been divided into two and the electric pole displaced.

  • TechnologyEnergy Saving Control

    The compressor can be operated by optimizing control over its service frequency depending on the capacity of indoor units. Optimizing reduces the power consumption, achieving 81% annually.

  • TechnologyEnvironment Friendly

    Hitachi has introduced the FSG and FSGI series that has been specially developed with the global need to help protect the earth's environment by using non-Ozone depleting refrigerant R-22.

  • TechnologyGreater Flexibility Of Installation

    The actual piping length has been extended from 100m to 120m. The distance between the first branch unit and terminal unit can be 40m. Hence, installation is flexible.

  • TechnologyHigh-performance Heat Exchanger

    A new high-performance heat exchanger has been developed with improved piping arrangement.

  • TechnologyNew-type Scroll Compressor

    Uses a high-pressure scroll-type compressor with improved quality and reliability of compressor mechanism materials.

  • TechnologySelf-diagnostic System

    The self-diagnosis result is shown on a digital display via control from either a remote control (relating to indoor units) or one of the outdoor units. This air conditioning system can be checked for operation even through the printed circuit board in the outdoor unit, allowing you to carry out inspection work and/or take remedies more quickly and correctly.

  • TechnologyThe Quietest In The Industry

    A new stream fan and enilarged bell-mouth is used in this series. The fan rotatIon control has been changed to PWM (Pulse Width Modulation type. These improvements contribute to the quietest operation (58 dB). Furthermore, specific attention is paid to nighttime operation. If the outdoor temperature does not exceed 30 degree Celsius during cooling, this model will operate in night- shlft mode by night-shift setting, enabling it to run at low noise level of 53 dB.